After watching several videos, if someone else needs to calculate the roof surface area, the following is what I found to be the easiest method:1.) Select all the roofs.2.) In Archicad, go to: Window -> Palettes -> Element Information3.) When "Elemen...

Thank you for all your help!!

I've used Archicad for years ever since version 9 and have never had a reason to use Schedules. If you would be so kind, please explain how to use them. Thanks.